﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace SharpSphinx.Linguist
{

    /// <summary>
    ///  Represents a search graph 
    /// </summary>
     public interface ISearchGraph
    {

         /// <summary>
         /// Retrieves initial search state
         /// </summary>
         /// <returns></returns>
         ISearchState getInitialState();



         /// <summary>
         /// Returns the number of different state types maintained in the search graph
         /// </summary>
         /// <returns></returns>
         int getNumStateOrder(); 

    }
}
